500.1 500 / PHU
Phukan, S.D. .

Air, Water & Land Pollution / S.D. Phukan. - 1st / . - Gauhati : Assam Science Society , 1978. - 242 ; NULL.

NULL

ISBN: Rs.15/-

Subject Headings:
Natural sciences & mathematics

Copy Details: Acc No. P9809 Full Call No.: 500.1 PHU 1 Item type. : Books
Acc No. 9810 Full Call No.: 500.1 PHU 2 Item type. : Books